//package com.ithaodong.web.admin.service.impl;
//
//import com.ithaodong.common.minio.MinioProperties;
//import com.ithaodong.web.admin.service.FileService;
//import io.minio.*;
//import io.minio.errors.InsufficientDataException;
//import io.minio.errors.InvalidResponseException;
//import io.minio.errors.XmlParserException;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.stereotype.Service;
//import org.springframework.web.multipart.MultipartFile;
//
//import java.security.NoSuchAlgorithmException;
//import java.text.SimpleDateFormat;
//
//@Service
//public class FileServiceImpl implements FileService {
//    @Autowired
//    private MinioProperties properties;
//
//    @Autowired
//    private MinioClient minioClient;
//
//    @Override
//    public String upload(MultipartFile file) throws ServerException,
//            InsufficientDataException, ErrorResponseException, IOException,
//            NoSuchAlgorithmException, InvalidKeyException, InvalidResponseException,
//            XmlParserException, InternalException{
//
//        boolean bucketExists = minioClient.bucketExists(
//                BucketExistsArgs.builder()
//                        .bucket(properties.getBucketName())
//                        .build());
//        if (!bucketExists) {
//            minioClient.makeBucket(
//                    MakeBucketArgs.builder()
//                            .bucket(properties.getBucketName())
//                            .build());
//            minioClient.setBucketPolicy(
//                    SetBucketPolicyArgs.builder()
//                            .bucket(properties.getBucketName())
//                            .config(createBucketPolicyConfig(properties.getBucketName()))
//                            .build());
//        }
//        String filename = new SimpleDateFormat("yyyyMMdd").format(new Date()) +
//                "/" + UUID.randomUUID() + "-" + file.getOriginalFilename();
//        minioClient.putObject(
//                PutObjectArgs.builder()
//                        .bucket(properties.getBucketName())
//                        .stream(file.getInputStream(), file.getSize(), -1)
//                        .object(filename)
//                        .contentType(file.getContentType())
//                        .build());
//
//        return String.join("/",properties.getEndpoint(),properties.getBucketName(),filename);
//    }
//
//    private String createBucketPolicyConfig(String bucketName) {
//
//        return """
//            {
//              "Statement" : [ {
//                "Action" : "s3:GetObject",
//                "Effect" : "Allow",
//                "Principal" : "*",
//                "Resource" : "arn:aws:s3:::%s/*"
//              } ],
//              "Version" : "2012-10-17"
//            }
//            """.formatted(bucketName);
//    }
//}
